Knoxville Weather Forecast

    • 56
    • 68

    Mostly Cloudy

    • 54
    • 70

    Partly Sunny

    • 57
    • 71

    Mostly Sunny

    • 62
    • 73

    Rain Showers Likely

    • 63
    • 71

    Rain Showers Likely

    • 58
    • 70

    Chance Rain Showers

Today 26 Sep Knox

Mostly cloudy. Highs in the upper 60s. Southeast Winds around 5 Mph.

Tonight 26 Sep Knox

Mostly cloudy. A chance of Sprinkles in the evening. Lows in the mid 50s. East Winds around 5 Mph.

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  • Temperature Real-Time

Knoxville Temperature Statistics

September Temperature

Galesburg Municipal Airport (7.5 miles)

  • Lowest 23 September, 2026

    50.2 °F

  • Average September

    71.2 °F

  • Highest 3 September, 2026

    93.6 °F

Climate (2021–2026)

Galesburg Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    52.2 °F

  • Average High 2021–2026

    62.5 °F
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